SY89430VZC Micrel Inc, SY89430VZC Datasheet
SY89430VZC
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SY89430VZC Summary of contents
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Micrel, Inc. FEATURES ■ 5V and 3.3V power supply options ■ 50MHz to 950MHz differential PECL outputs ■ ±25ps peak-to-peak output jitter ■ Minimal frequency over-shoot ■ Synthesized architecture ■ Serial 3 wire interface ■ Parallel interface for power-on ■ ...
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... Operating Package Range Marking Commercial SY89430VJC Commercial SY89430VJC Commercial SY89430VZC Commercial SY89430VZC Commercial SY89430VJZ with Pb-Free bar line indicator Pb-Free Commercial SY89430VJZ with Pb-Free bar line indicator Pb-Free Commercial SY89430VZH with Pb-Free bar line indicator Pb-Free Commercial SY89430VZH with Pb-Free bar line indicator Pb-Free = 25° ...
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Micrel, Inc. BLOCK DIAGRAM ÷ 8 10-25MHz Fundamental OSC Crystal 3 WIRE INTERFACE DETAILED BLOCK DIAGRAM LOOP_FILTER FREF ÷ XTAL1 10–25MHz Fundamental OSC Crystal 5 XTAL2 10pF 28 S_ LOAD 7 P_ LOAD 27 S_ DATA 26 S_ ...
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Micrel, Inc. PIN DESCRIPTIONS INPUTS XTAL1, XTAL2 These pins form an oscillator when connected to an external crystal. The crystal is series resonant. See “AN-07” for Crystal Interface Guideline. S_ LOAD This TTL pin loads the configuration latches with the ...
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Micrel, Inc. WITH 16MHZ INPUT VCO Frequency (MHz) M Count 400 200 402 201 404 202 406 203 • • • • • • 944 472 946 473 948 474 950 475 FUNCTIONAL DESCRIPTION The internal oscillator uses the external ...
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Micrel, Inc. PROGRAMMING INTERFACE Programming the device is accomplished by properly configuring the internal dividers to produce the desired frequency at the outputs. The output frequency can be represented by this formula: FXTAL FOUT = ( ) x 8 Where ...
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Micrel, Inc. ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Power Supply Voltage CC V Input Voltage IN I Output Source OUT T Lead Temperature (soldering, 20sec.) LEAD T Storage Temperature store T Operating Temperature A NOTE: 1. Permanent device damage may ...
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Micrel, Inc. AC ELECTRICAL CHARACTERISTICS CC1 CC_QUIET CC_TTL = CC_OUT Symbol Parameter f Maximum Input Frequency MAXI f Maximum Output Frequency VCO (Internal) MAXO t Maximum PLL Lock Time LOCK t Cycle-to-Cycle Jitter (Peak-toPeak) ...
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Micrel, Inc. TIMING DIAGRAM S_ DATA S_ CLOCK S_ LOAD M[8:0] N[1:0] P_ LOAD M9999-011106 hbwhelp@micrel.com or (408) 955-1690 t HOLD t SET-UP t SET-UP t HOLD t SET-UP 9 ® Precision Edge SY89430V ...
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Micrel, Inc. 28-PIN SOIC .300" WIDE (Z28-1) M9999-011106 hbwhelp@micrel.com or (408) 955-1690 10 ® Precision Edge SY89430V Rev. 02 ...
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Micrel, Inc. 28-PIN PLCC (J28-1) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed ...